Theater should be seriously monitored by requiring more respectability because you are directly confronted. Call devices and mobile phones should be closed. In cinema, this situation is not met as a problem. But in the theater, it is never accepted. The artist is rude directly. Especially in case of noise over and over again, if the artist turns to you and tells you something, you will be disgraced in everyone.
It is very important to stay silent during the theater.
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